Fix measuring terminal width for output - #1635
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On Windows, NewColorable returns a different Writer stream that was passed in, and that one is not suitable for determining terminal features such as size. Therefore, we have to keep a reference to the original stdout stream somehow. |
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Preserve a reference to original
os.Stdout(pre-colorable) so we can use it to measure terminal width.Fixes #1618
Followup to #1607